60742220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39443}}^1$

素因数の和:39470

約数の個数: 48

約数和(自身を含む): 159038208

約数和(自身を除く): 98295988

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 39443, 78886, 157772, 197215, 276101, 394430, 433873, 552202, 788860, 867746, 1104404, 1380505, 1735492, 2169365, 2761010, 3037111, 4338730, 5522020, 6074222, 8677460, 12148444, 15185555, 30371110, 60742220]

約数ペア:

[(1, 60742220), (2, 30371110), (4, 15185555), (5, 12148444), (7, 8677460), (10, 6074222), (11, 5522020), (14, 4338730), (20, 3037111), (22, 2761010), (28, 2169365), (35, 1735492), (44, 1380505), (55, 1104404), (70, 867746), (77, 788860), (110, 552202), (140, 433873), (154, 394430), (220, 276101), (308, 197215), (385, 157772), (770, 78886), (1540, 39443)]